This is an authentic BULGARI Stainless Steel 18K Yellow Gold Diamond Parentesi Ring 50 5.5. This magnificent ring is crafted of stainless steel with 18 karat yellow gold and features diamonds weighing approximately .16 total carat weight. This is a marvelous ring with the classical elegance of BULGARI! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.